Juniper MX480, Руководство по оборудованию

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5.
Place the ejector handles in the proper position, horizontally and toward the center
of the board.
Figure 144: Installing a Switch Control Board in the MX480
6.
Check the LEDs on the Switch Control Board faceplate to verify that it is functioning
normally.
• The green OK/FAIL LED should light steadily a few minutes after the Switch Control
Board is installed.
•
If the
OK/FAIL
LED is red, remove and install the Switch Control Board again. If the
OK/FAIL
LED still lights steadily, the Switch Control Board is not functioning properly.
Contact your customer support representative.
7.
Check the status of the Switch Control Board using the
show chassis environment cb
command:
user@host>
show chassis environment cb
CB 0 status:
State Online Master
Temperature 25 degrees C / 77 degrees F
Power 1
1.2 V 1198 mV
1.5 V 1508 mV
1.8 V 1830 mV
2.5 V 5059 mV
3.3 V 6593 mV
5.0 V 5111 mV
12.0 V 12181 mV
1.25 V 1250 mV
3.3 V SM3 6587 mV
5 V RE 5078 mV
12 V RE 12026 mV
Power 2
11.3 V bias PEM 11253 mV
4.6 V bias MidPlane 4827 mV
11.3 V bias FPD 11408 mV
11.3 V bias POE 0 11446 mV
11.3 V bias POE 1 11408 mV
Bus Revision 6
FPGA Revision 0
CB 1 status:
Copyright © 2019, Juniper Networks, Inc. 334
MX480 Universal Routing Platform Hardware Guide